ARM: dts: sunxi: Switch to new GPIOs properties for i2c-gpio

The i2c-gpio driver uses named gpios now and the array of GPIOs is
deprecated. Switch to the new binding.
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

arch/arm/boot/dts/sun5i-a13-utoo-p66.dts

@@ -58,13 +58,13 @@ chosen {
 		/delete-property/stdout-path;
 	};
 
-	i2c_lcd: i2c-gpio {
+	i2c_lcd: i2c {
 		/* The lcd panel i2c interface is hooked up via gpios */
 		compatible = "i2c-gpio";
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2c_lcd_pins>;
-		gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>, /* PG12, sda */
-			<&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10, scl */
+		sda-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
+		scl-gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10 */
 		i2c-gpio,delay-us = <5>;
 	};
 };

arch/arm/boot/dts/sun6i-a31-colombus.dts

@@ -65,8 +65,8 @@ i2c_lcd: i2c {
 		compatible = "i2c-gpio";
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2c_lcd_pins>;
-		gpios = <&pio 0 23 GPIO_ACTIVE_HIGH>, /* PA23, sda */
-			<&pio 0 24 GPIO_ACTIVE_HIGH>; /* PA24, scl */
+		sda-gpios = <&pio 0 23 GPIO_ACTIVE_HIGH>; /* PA23 */
+		scl-gpios = <&pio 0 24 GPIO_ACTIVE_HIGH>; /* PA24 */
 		i2c-gpio,delay-us = <5>;
 	};
 };